package day14;

/**
 * @author oldliu
 * @since 1.0
 */
public class Calc {
    @MyTest(before = "before")
    public int add(int a,int b){
        return a+b;
    }
    @MyTest(before = "之前",after = "之后")
    public int mul(int a,int b){
        return a*b;
    }
    public int takeAway(int a,int b){
        return a-b;
    }
    public int div(int a,int b){
        return a/b;
    }
}
